15661451736

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{493243}}^1$

素因数の和:493275

約数の個数: 120

約数和(自身を含む): 51028558020

約数和(自身を除く): 35367106284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 31752, 493243, 986486, 1479729, 1972972, 2959458, 3452701, 3945944, 4439187, 5918916, 6905402, 8878374, 10358103, 11837832, 13317561, 13810804, 17756748, 20716206, 24168907, 26635122, 27621608, 31074309, 35513496, 39952683, 41432412, 48337814, 53270244, 62148618, 72506721, 79905366, 82864824, 93222927, 96675628, 106540488, 124297236, 145013442, 159810732, 186445854, 193351256, 217520163, 248594472, 279668781, 290026884, 319621464, 372891708, 435040326, 559337562, 580053768, 652560489, 745783416, 870080652, 1118675124, 1305120978, 1740161304, 1957681467, 2237350248, 2610241956, 3915362934, 5220483912, 7830725868, 15661451736]

約数ペア:

[(1, 15661451736), (2, 7830725868), (3, 5220483912), (4, 3915362934), (6, 2610241956), (7, 2237350248), (8, 1957681467), (9, 1740161304), (12, 1305120978), (14, 1118675124), (18, 870080652), (21, 745783416), (24, 652560489), (27, 580053768), (28, 559337562), (36, 435040326), (42, 372891708), (49, 319621464), (54, 290026884), (56, 279668781), (63, 248594472), (72, 217520163), (81, 193351256), (84, 186445854), (98, 159810732), (108, 145013442), (126, 124297236), (147, 106540488), (162, 96675628), (168, 93222927), (189, 82864824), (196, 79905366), (216, 72506721), (252, 62148618), (294, 53270244), (324, 48337814), (378, 41432412), (392, 39952683), (441, 35513496), (504, 31074309), (567, 27621608), (588, 26635122), (648, 24168907), (756, 20716206), (882, 17756748), (1134, 13810804), (1176, 13317561), (1323, 11837832), (1512, 10358103), (1764, 8878374), (2268, 6905402), (2646, 5918916), (3528, 4439187), (3969, 3945944), (4536, 3452701), (5292, 2959458), (7938, 1972972), (10584, 1479729), (15876, 986486), (31752, 493243)]